AUDI TT 1998 8N / 1.G AEB ATW Engines Cylinder Head Remove And Install Owner's Manual

AUDI TT 1998 8N / 1.G AEB ATW Engines Cylinder Head Remove And Install Owner's Manual TT 1998 8N / 1.G AUDI AUDI https://www.carmanualsonline.info/img/6/949/w960_949-0.png AUDI TT 1998 8N / 1.G AEB ATW Engines Cylinder Head Remove And Install Owner's Manual
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Page 21 of 35

AUDI TT 1998 8N / 1.G AEB ATW Engines Cylinder Head Remove And Install Owners Manual 15-21
 
    
-  Remove Ground (GND) connection.
- Drain coolant   Page 19
-4 .
- Remove intake manifold   Page 15
-10
 .
-  Remove ribbed belt and ribbed belt tensioner   Page 13
-15
 .
    
-  Remove

Page 22 of 35

AUDI TT 1998 8N / 1.G AEB ATW Engines Cylinder Head Remove And Install Owners Manual 15-22
 
    
-  Disconnect harness connector -1- at Engine Coolant Temperature 
(ECT) sensor -G2-/-G62-. 
-  Disconnect harness connector -2- at temperature sensor II -G18-.
-  Unclip all connections

Page 23 of 35

AUDI TT 1998 8N / 1.G AEB ATW Engines Cylinder Head Remove And Install Owners Manual 15-23
 
    
CAUTION! 
Before removing toothed belt, note direction of rotation with chalk or 
felt-tip marker. Reversing the direction of rotation of a used belt can 
destroy the belt.  -  Turn crank

Page 24 of 35

AUDI TT 1998 8N / 1.G AEB ATW Engines Cylinder Head Remove And Install Owners Manual 15-24
 
    
- 
Using Torx  wrench T45, loosen toothed belt tensioner (lower arrow).-  Push down on toothed belt tensioner.
-  Remove toothed belt from camshaft gear.
- 
Remove TORX  bolt and swing be

Page 25 of 35

AUDI TT 1998 8N / 1.G AEB ATW Engines Cylinder Head Remove And Install Owners Manual 15-25
      
Cylinder head, installing
 
     
Note:  
     
Always replace cylinder head bolts.
     Note inner 12-point or Polydrive versions of 
cylinder head bolts   Page 15
-1 . 
     
Always rep

Page 26 of 35

AUDI TT 1998 8N / 1.G AEB ATW Engines Cylinder Head Remove And Install Owners Manual     
-  Before installing cylinder head, set crankshaft and camshaft to TDC 
Cyl. 1 marking (arrows). 
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ylinder head, removin
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11/18/2002 htt
p://127.0.0.1:8080/audi/s

Page 27 of 35

AUDI TT 1998 8N / 1.G AEB ATW Engines Cylinder Head Remove And Install Owners Manual 15-26
 
    
-  Loosen bolts -1- and -2- at turbocharger bracket two turns to reduce 
likelihood of any tension while installing cylinder head. 
    
Note:  -  Install cylinder head gasket.
Pay close

Page 28 of 35

AUDI TT 1998 8N / 1.G AEB ATW Engines Cylinder Head Remove And Install Owners Manual 15-27
      
-  Insert cylinder head bolts and hand tighten.
    
Note:  
It is not necessary to re-tighten the bolts. 
Note:  
Follow all procedures for removing and installing toothed belt   Page 13

Page 29 of 35

AUDI TT 1998 8N / 1.G AEB ATW Engines Cylinder Head Remove And Install Owners Manual 15-28
      
-  Install ribbed belt and ribbed belt tensioner   
Page 13
-15
 . 
     
Note:  
     When installing ribbed belt, make sure it is 
seated correctly on the pulleys. 
     
-  Adjust Acce

Page 30 of 35

AUDI TT 1998 8N / 1.G AEB ATW Engines Cylinder Head Remove And Install Owners Manual        Radio operating manual        
-  Using power window switch, raise windows to 
stop. 
     
-  Operate all power window switches again for at 
least one second in "close" direction to activate
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